GC/GP sheets may look similar on paper, but the right choice depends on your actual site conditions—exposure, usage, handling, and installation method.

If you only compare price, you usually miss the important stuff: thickness tolerance, coating (GSM), and packing quality. These three decide whether the sheet stays clean, rust-free, and easy to install.

Before confirming an order, share the use-case clearly (roofing, cladding, fabrication, solar structure, etc.), the required thickness, size, and delivery location. This helps the supplier recommend the correct coating and finish.

For repeat orders, share your monthly/weekly schedule. It keeps dispatch consistent and prevents mismatch between batches.

If you’re confused between two finishes, ask for a sample reference and compare it at site—especially for high-visibility or high-exposure areas.